Vikram Ramanarayanan, PhD
Assistant Professor
Otolaryngology
School of Medicine

Websites

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• Personal Webpage (vikramr.com)

Publications (16)

Top publication keywords:
TonguePharynxPhonationSpeech Articulation TestsSpeech AcousticsEpiglottisLipMouthSpeechVocal CordsVoice QualityPalate, SoftPhoneticsGlottisLarynx

• A multimodal dialog approach to mental state characterization in clinically depressed, anxious, and suicidal populations.
  Frontiers in psychology 2023 Cohen J, Richter V, Neumann M, Black D, Haq A, Wright-Berryman J, Ramanarayanan V
• Remote Assessment for ALS using Multimodal Dialog Agents: Data Quality, Feasibility and Task Compliance.
  Interspeech 2023 Richter V, Neumann M, Green JR, Richburg B, Roesler O, Kothare H, Ramanarayanan V
• Mechanisms of sensorimotor adaptation in a hierarchical state feedback control model of speech.
  PLoS computational biology 2023 Kim KS, Gaines JL, Parrell B, Ramanarayanan V, Nagarajan SS, Houde JF
• Speech, Facial and Fine Motor Features for Conversation-Based Remote Assessment and Monitoring of Parkinson's Disease.
  Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference 2022 Kothare H, Roesler O, Burke W, Neumann M, Liscombe J, Exner A, Snyder S, Cornish A, Habberstad D, Pautler D, Suendermann-Oeft D, Huber J, Ramanarayanan V
• Discrete constriction locations describe a comprehensive range of vocal tract shapes in the Maeda model.
  JASA express letters 2021 Gaines JL, Kim KS, Parrell B, Ramanarayanan V, Nagarajan SS, Houde JF

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• Sensorimotor adaptation of speech depends on the direction of auditory feedback alteration.
  The Journal of the Acoustical Society of America 2020 Kothare H, Raharjo I, Ramanarayanan V, Ranasinghe K, Parrell B, Johnson K, Houde JF, Nagarajan SS
• The FACTS model of speech motor control: Fusing state estimation and task-based control.
  PLoS computational biology 2019 Parrell B, Ramanarayanan V, Nagarajan S, Houde J
• Acoustic Denoising using Dictionary Learning with Spectral and Temporal Regularization.
  IEEE/ACM transactions on audio, speech, and language processing 2018 Vaz C, Ramanarayanan V, Narayanan S
• Speaker verification based on the fusion of speech acoustics and inverted articulatory signals.
  Computer speech & language 2015 Li M, Kim J, Lammert A, Ghosh PK, Ramanarayanan V, Narayanan S
• Gestural Control in the English Past-Tense Suffix: An Articulatory Study Using Real-Time MRI.
  Phonetica 2015 Lammert A, Goldstein L, Ramanarayanan V, Narayanan S
• Directly data-derived articulatory gesture-like representations retain discriminatory information about phone categories.
  Computer speech & language 2015 Ramanarayanan V, Van Segbroeck M, Narayanan SS
• Real-time magnetic resonance imaging and electromagnetic articulography database for speech production research (TC).
  The Journal of the Acoustical Society of America 2014 Narayanan S, Toutios A, Ramanarayanan V, Lammert A, Kim J, Lee S, Nayak K, Kim YC, Zhu Y, Goldstein L, Byrd D, Bresch E, Ghosh P, Katsamanis A, Proctor M
• Are articulatory settings mechanically advantageous for speech motor control?
  PloS one 2014 Ramanarayanan V, Lammert A, Goldstein L, Narayanan S
• Spatio-temporal articulatory movement primitives during speech production: extraction, interpretation, and validation.
  The Journal of the Acoustical Society of America 2013 Ramanarayanan V, Goldstein L, Narayanan SS
• An investigation of articulatory setting using real-time magnetic resonance imaging.
  The Journal of the Acoustical Society of America 2013 Ramanarayanan V, Goldstein L, Byrd D, Narayanan SS
• Analysis of pausing behavior in spontaneous speech using real-time magnetic resonance imaging of articulation.
  The Journal of the Acoustical Society of America 2009 Ramanarayanan V, Bresch E, Byrd D, Goldstein L, Narayanan SS